Currently at 6.5 (the 0.5 is a cheap old BMX that came with the house I keep meaning to play at the skate park on).
The other 6 seem to get used, although I’ve been operating one in one out to avoid having anything that won’t get used recently. Got rid of singlespeed as it didn’t really do anything much differently to the hardcore HT, and I hadn’t used it much, plus new trails (or more importantly the spin to/from them from new house, and the fact that MTB has become my gentle ride after a week of commuting) didn’t suit a SS – got a reassuringly overweight full sus instead.
“nice” road bike was getting a bit old, so when bike for work came around I decided to get rid of that too.
3 road bikes consist of nice, commuter (guards and rack), and track bike.
I would quite like a DH bike (and the time to get a decent amount of use out of it), and a cyclo cross bike (and the time to go race it) but they would sit gathering dust mostly at the moment. A cargo bike with kiddie seats would be nice, but I have at kiddie trailer that does the job OK.